10 variants · 2 configurations
Officially FEDRO-approved tire sizes for all MERCEDES-BENZ S350 Bluetec variants.
258.4 CVdiesel
6 variants
Standard configuration
Front + Rear
245/55 R17 102W
Option 1
Front + Rear
245/50 R18 100W
Alternative wheel: 9.5 x 18" ET 43.5
Option 2
Front + Rear
245/45 R19 102Y XL
Alternative wheel: 9.5 x 19" ET 38/43.5
258.4 CVdiesel
4 variants
Standard configuration
Front + Rear
235/55 R17 99W
Option 1
Front + Rear
255/45 R18 99Y
Rear (AR)
275/45 R18 103Y
Option 2
Front + Rear
255/40 R19 100Y XL
Rear (AR)
275/40 R19 101Y
Every vehicle registered in Switzerland has a list of tire sizes approved by the Federal Roads Office (FEDRO). This data comes from type approvals (TARGA) and determines which tire sizes you can legally mount. Our tool displays standard and optional configurations with wheels, offset, load and speed ratings.
Mounting non-approved tires can lead to inspection failure, fines, or even insurance cancellation in case of an accident. Always check that your tires match the approved sizes for your vehicle.
